Important Information: For all updates and Celotex announcements regarding testing, lambda values or rainsreen cladding and RS5000 Celotex Announcements

Important Information: For all updates and Celotex announcements regarding testing, lambda values or rainscreen cladding and RS5000, please see the links below....

Declared lambda values - Read more >

5000 Class 0 testing - Read more >

Rainscreen cladding & RS5000 - Read more >

Contact Us

As part of our value added service, our technical centre is on hand to answer your technical queries. Equally we are happy to hear from you regarding general enquiries. Please use our enquiry form below.

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For any Press enquiries, please call: 07714 771863

Hadleigh - Head Office

Celotex, Lady Lane Industrial Estate, Hadleigh, Ipswich, Suffolk, IP7 6BA

Eggborough

Celotex, Weeland Road, Eggborough, Goole, DN14 0FG

Technical enquiries (lines open 8am - 5.15pm): 01473 820850 

Energy Assessments ...by Celotex enquiries: 0333 733 0850 

General enquiries (lines open 9am - 5pm): 01473 822093

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